EP4231758A4 - Multi-user scheduling method, base station, and related apparatus - Google Patents

Multi-user scheduling method, base station, and related apparatus Download PDF

Info

Publication number
EP4231758A4
EP4231758A4 EP21896392.4A EP21896392A EP4231758A4 EP 4231758 A4 EP4231758 A4 EP 4231758A4 EP 21896392 A EP21896392 A EP 21896392A EP 4231758 A4 EP4231758 A4 EP 4231758A4
Authority
EP
European Patent Office
Prior art keywords
base station
scheduling method
related apparatus
user scheduling
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21896392.4A
Other languages
German (de)
French (fr)
Other versions
EP4231758A1 (en
Inventor
Wei Xu
Zhenyao HE
Huan Sun
Xiaoyan Bi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4231758A1 publication Critical patent/EP4231758A1/en
Publication of EP4231758A4 publication Critical patent/EP4231758A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/04013—Intelligent reflective surfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
EP21896392.4A 2020-11-24 2021-08-03 Multi-user scheduling method, base station, and related apparatus Pending EP4231758A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011335709.9A CN114554612A (en) 2020-11-24 2020-11-24 Multi-user scheduling method, base station and related device
PCT/CN2021/110264 WO2022110885A1 (en) 2020-11-24 2021-08-03 Multi-user scheduling method, base station, and related apparatus

Publications (2)

Publication Number Publication Date
EP4231758A1 EP4231758A1 (en) 2023-08-23
EP4231758A4 true EP4231758A4 (en) 2024-05-01

Family

ID=81660431

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21896392.4A Pending EP4231758A4 (en) 2020-11-24 2021-08-03 Multi-user scheduling method, base station, and related apparatus

Country Status (3)

Country Link
EP (1) EP4231758A4 (en)
CN (1) CN114554612A (en)
WO (1) WO2022110885A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116015374B (en) * 2022-12-09 2024-03-22 大连理工大学 Intelligent reflecting surface-assisted non-orthogonal multiple access energy-carrying network security beam forming method
CN116468256B (en) * 2023-06-19 2023-09-29 青岛创新奇智科技集团股份有限公司 Multi-production line management method and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2161852A1 (en) * 2007-05-10 2010-03-10 Alcatel Shanghai Bell Co., Ltd. Method for uplink transmission scheduling of wireless communication system and relevant device
CN106028461A (en) * 2016-05-23 2016-10-12 西安电子科技大学 Relay cooperative distributed multi-user scheduling method
CN111313951A (en) * 2020-02-17 2020-06-19 南京邮电大学 IRS (inter-Range instrumentation Standard) auxiliary secure communication wireless transmission method based on non-ideal CSI (channel State information)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018003399T5 (en) * 2017-07-01 2020-03-12 Intel Corporation METHOD AND DEVICES FOR VEHICLE RADIO COMMUNICATIONS
CN111817768B (en) * 2020-06-03 2021-06-15 北京交通大学 Channel estimation method for intelligent reflecting surface wireless communication

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2161852A1 (en) * 2007-05-10 2010-03-10 Alcatel Shanghai Bell Co., Ltd. Method for uplink transmission scheduling of wireless communication system and relevant device
CN106028461A (en) * 2016-05-23 2016-10-12 西安电子科技大学 Relay cooperative distributed multi-user scheduling method
CN111313951A (en) * 2020-02-17 2020-06-19 南京邮电大学 IRS (inter-Range instrumentation Standard) auxiliary secure communication wireless transmission method based on non-ideal CSI (channel State information)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022110885A1 *

Also Published As

Publication number Publication date
WO2022110885A1 (en) 2022-06-02
CN114554612A (en) 2022-05-27
EP4231758A1 (en) 2023-08-23

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